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Presentation: Rust, WebAssembly, and Javascript Make Three: An FFI Story

Track: 21st Century Languages

Location: Empire Complex, 7th fl.

Duration: 2:55pm - 3:45pm

Day of week: Wednesday

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Abstract

WebAssembly is an exciting new compilation target for the web platform and beyond. While many herald its arrival as the death of JavaScript- the story on the ground is quite different. In this talk, we‘ll tour the Rust and WebAssembly toolchain and the fascinating and challenging technical work involved in creating a developer friendly experience designed to grow adoption of WebAssembly- particularly amongst JavaScript developers. Notably, we‘ll take a deep dive into the foundational tool, `wasm-bindgen`, and how (and why!) we‘ve taught Rust compiled WebAssembly to interact seamlessly with JavaScript APIs and toolchains.

Speaker: Ashley Williams

Core Rust & Rust Wasm WG Team Member

Qcon

Rust Core team. Rust and Webassembly WG Core team. WebAssembly and edge computation at Cloudflare.

Previously, worked on the Rust Programming Language and WebAssembly for Mozilla, and before that, wrote and maintained Rust and Node.js backend services at NPM, Inc. Rust core team member and leads the Rust community team. Founded NodeTogether educational Initiative and member of the Node.js Board of Directors. Invited expert to TC-39 representing the language learnability.

Find Ashley Williams at

2019 Tracks

Monday, 24 June

Tuesday, 25 June

Wednesday, 26 June